Miniature Ball Bearing｜Seiko Instruments Inc.

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Miniature Ball Bearing

Miniature Ball Bearing

NEWS

2024/02/14

TopicsThe small probe LEV-1, equipped with Seiko Instruments' miniature ball bearings,
successfully completed its mission on the lunar surface!
2023/12/12

TopicsSeiko Instruments Inc. miniature ball bearings are used in the LEV-1 for the moon miniature probe.
2022/04/21

TopicsBall bearing handling manual download page opend.

FEATURE 1SII miniature ball bearings support information-driven society and safe and secure future.

FEATURE 1

FEATURE 2

FEATURE 2We have supplied ball bearing in Pivot to major Hard Disk makers who request us high level quality over 20 years and we have got their confidence because of our high-precision and high-quality bearing.

FEATURE 1We have been developing the grinder machine and FA system for making ball bearings and sell to over 30 Ball Bearing makers. Therefore, we utilize high technology and good experience of making ball bearings with high quality.

FEATURE 3

FEATURE 3

FEATURE 4We are assembling our ball bearing in state of the art clean rooms (class 100/ISO class 5) and washing machines.

Miniature Ball Bearing